This inventor holds 4 USPTO granted patents. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1994-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-1998
Title: The Innovative Contributions of Masataka Shimotsusa in Spring Steel Development
Introduction
Masataka Shimotsusa, an accomplished inventor based in Kobe, Japan, has made significant strides in the field of spring steel innovation. With a remarkable total of four patents to his name, Shimotsusa's work focuses on enhancing both the strength and corrosion resistance of spring steel, which is crucial for various industrial applications.
Latest Patents
Among his latest inventions, one of the notable patents involves a spring steel characterized by high strength and exceptional corrosion resistance. This innovative spring steel retains excellent drawability without the need for softening heat treatment after hot rolling. It achieves a remarkable strength of 1900 MPa or greater through quenching and tempering, all while maintaining excellent corrosion resistance. Another of his patents presents spring steel with outstanding resistance to hydrogen embrittlement, achieved by carefully incorporating elements such as titanium, niobium, zirconium, tantalum, and hafnium. This design allows for the production of valve springs or suspension springs that exhibit enhanced strength and improved fatigue resistance.
Career Highlights
Masataka Shimotsusa is affiliated with Kabushiki Kaisha Kobe Seiko Sho, where he leverages his expertise to enhance the qualities of spring steel. His contributions to this organization have significantly advanced the performance of spring materials used in numerous applications across various industries.
Collaborations
Shimotsusa collaborates closely with fellow innovators Takenori Nakayama and Yoshinori Yamamoto, with whom he shares a commitment to advancing spring steel technology. Their combined efforts foster an environment of creativity and innovation, leading to breakthroughs that enhance the industry standards.
Conclusion
In summary, Masataka Shimotsusa's patent portfolio and collaborative efforts make him a prominent figure in the realm of spring steel innovation. His relentless pursuit of excellence enables industries to benefit from stronger, more resistant materials, underscoring the importance of innovation in materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile